About 4, 300 confirmed and probable cases, with 3 deaths, were reported in the United States.

仅美国就已有4300个被确诊和疑似病例，已死亡3人。

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The United States has the most, with 3, 009 confirmed cases in 45 states, nearly 600 more probable cases and three deaths.

美国确诊病例最多，为3 009例，分布于45个州，同时有600多名疑似病例和3名死亡病例。

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In that month, 34 confirmed or probable cases of swine flu were reported to the Centres for Disease Control and Prevention (CDC) from 13 states.

当月有13个州向美国疾病防控中心(CDC)报告了34例确诊或疑似猪流感病例。

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There have now been almost 4, 000 probable cases of Sars worldwide, according to the World Health Organization (WHO).

BBC: Sars risk to NI 'minimal'

So far the effect of SARS on the UK has been limited to just three probable cases, none of which has proved fatal.

BBC: Fears over UK killer bug epidemic

In the United States, public-health officials at first feared they had around 200 cases but on April 17th the number of probable cases was revised down to just 35.

ECONOMIST: Still spreading | The